Fig. 34. Western whiptail lizards (Cnemidophorus tigris) from the contact region. Top. Pure C. t punctilinealis male, AMNH R139694, from site 20, body length 87 mm. Middle. Hybrid C. t. punctilinealis × C. t. marmoratus, male, AMNH R139719, from site 3, body length 96 mm. Bottom. Pure C. t. marmoratus male, AMNH R139711, from site 29, body length 77 mm.